XHProf: Hierarchical Profiler Report

Diff Report: Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\user\Plugin\block\block\UserLoginBlock::blockBuild	Run #517896dc57c6e	Run #5178989df1d0f	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	4,782	4,650	-132	-2.8%
Incl. Wall Time (microsec) per call	4,782	4,650	-132	-2.8%
Excl. Wall Time (microsec)	53	51	-2	-3.8%
Incl. CPU (microsecs)	4,159	4,015	-144	-3.5%
Incl. CPU (microsecs) per call	4,159	4,015	-144	-3.5%
Excl. CPU (microsec)	42	40	-2	-4.8%
Incl. MemUse (bytes)	323,768	323,816	48	0.0%
Incl. MemUse (bytes) per call	323,768	323,816	48	0.0%
Excl. MemUse (bytes)	3,784	3,784	0	0.0%
Incl. PeakMemUse (bytes)	301,824	301,872	48	0.0%
Incl. PeakMemUse (bytes) per call	301,824	301,872	48	0.0%
Excl. PeakMemUse (bytes)	1,792	1,792	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\user\Plugin\block\block\UserLoginBlock::blockBuild	0	N/A%	-132	-3.3%	-144	-2.9%	48	0.8%	48	0.8%
Exclusive Metrics Diff for Current Function			-2	-1.5%	-2	-1.4%	0	0.0%	0	0.0%
*Parent function*
Drupal\block\BlockBase::build	0	N/A%	-132	-100.0%	-144	-100.0%	48	100.0%	48	100.0%
*Child functions*
l	0	N/A%	-103	-78.0%	-87	-60.4%	24	50.0%	64	133.3%
drupal_get_form	0	N/A%	-26	-19.7%	-25	-17.4%	0	0.0%	0	0.0%
t	0	N/A%	4	3.0%	5	3.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	-4	-3.0%	-33	-22.9%	0	0.0%	-88	-183.3%
url	0	N/A%	-1	-0.8%	-1	-0.7%	8	16.7%	128	266.7%
current_path	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_get_destination	0	N/A%	0	0.0%	-1	-0.7%	16	33.3%	0	0.0%
config	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-56	-116.7%